Display screen with an animated graphical user interface



FIG. 1 is a front view of a first image in the sequence for a display screen with an animated graphical user interface, showing my new design;

FIG. 2 is a front view of a second image thereof;

FIG. 3 is a front view of a third image thereof;

FIG. 4 is a front view of a fourth image thereof;

FIG. 5 is a front view of a fifth image thereof; and,

FIG. 6 is a front view of a sixth image thereof.

The broken line showings of the control unit, display screen, and various features of the graphical user interface are included for the purpose of illustrating environmental structure and portions of the article. The broken lines form no part of the claimed design.

The appearance of the transitional image sequentially transitions between images shown in FIGS. 1 through 6. The process or period in which one image transitions to another image forms no part of the claimed design. 

CLAIM The ornamental design for a display screen with an animated graphical user interface, as shown and described. 